Q3 of 38 Page 5

The 11th term of an AP - 5, , 0, , …

Given: First term, a = - 5


Common difference,


n = 11


To find: 11th term


Formula Used: nth term of an AP is:


an = a + (n - 1) d


Explanation:


As we know, nth term of an AP is


an = a + (n - 1) d


where a = first term


an is nth term


d is the common difference



a11 = - 5 + 25


= 20


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